4-in-1 PTFE II Adapter, Bambu Lab

Bambu Lab 4-in-1 PTFE II Adapter

The 4-in-1 PTFE II Adapter is designed to efficiently connect your printer's PTFE tube to multiple feeder modules. Unlike the standard PTFE connector, it can link up to 4 modules simultaneously, allowing the AMS module and three other filaments to be used at the same time, up to 7 filaments in total.

This connector is ideal for users who want to combine AMS management with non-AMS filaments such as TPU 95A, Bambu PET-CF, or other carbon- or glass-fiber reinforced composite filaments. It ensures a smooth filament flow and reduces the risk of jams or tension issues, even during long multi-material prints.

Usage tips:

• Ensure PTFE tube ends are clean before installation.
• Connect the modules according to Bambu Lab’s recommended configuration for optimal flow.
• Regularly check abrasive filaments to prevent premature PTFE tube wear.

The 4-in-1 PTFE II Adapter simplifies multi-filament management and provides a reliable connection for demanding prints, combining precision and versatility in a single accessory.